#aeiou
#They are students.
Str1 = input('请输入一个字符串:')
Str2 = input('请输入从第一个字符串想删除的字符')
for i in Str1:
    for j in Str2:
        if j == i:
            Str1 =Str1.replace(j,'')
print(Str1)
